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Cheap Flights from Chicago to Hanoi

Travellers and cabin class

Compare Chicago to Hanoi flight deals

Find the cheapest month or even day of the year to fly to Hanoi

Book the best Hanoi fare with no extra fees

Flight deals from Chicago to Hanoi

Looking for a cheap last-minute deal or the best return flight from Chicago to Hanoi? Find the lowest prices on one-way and return tickets right here.
Hanoi.SAR 1,610 per passenger.Departing Mon, 18 Aug.One-way flight with ANA (All Nippon Airways).Outbound indirect flight with ANA (All Nippon Airways), departs from Chicago O'Hare International on Mon, 18 Aug, arriving in Hanoi.Price includes taxes and charges.From SAR 1,610, select.
Hanoi.SAR 1,618 per passenger.Departing Thu, 17 Apr.One-way flight with Cathay Pacific.Outbound indirect flight with Cathay Pacific, departs from Chicago O'Hare International on Thu, 17 Apr, arriving in Hanoi.Price includes taxes and charges.From SAR 1,618, select.
Hanoi.SAR 1,621 per passenger.Departing Tue, 9 Sep.One-way flight with ANA (All Nippon Airways).Outbound indirect flight with ANA (All Nippon Airways), departs from Chicago O'Hare International on Tue, 9 Sep, arriving in Hanoi.Price includes taxes and charges.From SAR 1,621, select.
Hanoi.SAR 1,622 per passenger.Departing Tue, 6 May.One-way flight with Cathay Pacific.Outbound indirect flight with Cathay Pacific, departs from Chicago O'Hare International on Tue, 6 May, arriving in Hanoi.Price includes taxes and charges.From SAR 1,622, select.
Hanoi.SAR 1,777 per passenger.Departing Tue, 22 Jul.One-way flight with ANA (All Nippon Airways).Outbound indirect flight with ANA (All Nippon Airways), departs from Chicago O'Hare International on Tue, 22 Jul, arriving in Hanoi.Price includes taxes and charges.From SAR 1,777, select.
Hanoi.SAR 1,779 per passenger.Departing Thu, 6 Nov.One-way flight with Korean Air.Outbound indirect flight with Korean Air, departs from Chicago O'Hare International on Thu, 6 Nov, arriving in Hanoi.Price includes taxes and charges.From SAR 1,779, select.
Hanoi.SAR 1,923 per passenger.Departing Thu, 30 Oct.One-way flight with Korean Air.Outbound indirect flight with Korean Air, departs from Chicago O'Hare International on Thu, 30 Oct, arriving in Hanoi.Price includes taxes and charges.From SAR 1,923, select.
Hanoi.SAR 2,237 per passenger.Departing Fri, 9 Jan.One-way flight with Korean Air.Outbound indirect flight with Korean Air, departs from Chicago O'Hare International on Fri, 9 Jan, arriving in Hanoi.Price includes taxes and charges.From SAR 2,237, select.

Find the cheapest month to fly from Chicago to Hanoi

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to Hanoi flights are currently cheapest in August.
Apr
from SAR 1,618
May
from SAR 1,622
Jun
from SAR 2,444
Jul
from SAR 1,777
Aug
from SAR 1,610
Sep
from SAR 1,621
Oct
from SAR 1,923
Nov
from SAR 1,779
Dec
from SAR 2,898
Jan
from SAR 2,237
Feb
from SAR 2,325
Mar
from SAR 2,239

Chicago to Hanoi: Alternative routes

Compare routes from Chicago to Hanoi below. You may find an airport to fly into that's cheaper, faster, or easier than Hanoi.

Chicago to Hanoi: Flight information

The things to know before you go.
Cheapest flight foundSAR 1,610
Cheapest month to flyAugust

Finding cheap flights from Chicago to Hanoi: Frequently asked questions

The best price we found for a return flight from Chicago to Hanoi is SAR 3,096. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Chicago to Hanoi. But we found flights with one stop from SAR 3,096.
As of April 2025, there are no flights flying from Chicago to Hanoi.
The cheapest month to fly from Chicago to Hanoi is usually April 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Hanoi Airport on Tuesday, 29 April 2025.
No airlines currently offer direct flights between Chicago and Hanoi Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Hanoi but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Hanoi is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Hanoi is Cathay Pacific .

How to find cheap flights to Hanoi from Chicago

Looking for cheap tickets from Chicago to Hanoi? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Chicago to Hanoi. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Hanoi from Chicago from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Chicago-Hanoi ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Hanoi from Chicago.
  • Set up a Price Alert. You can easily track the fare of your cheap Chicago-Hanoi flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Chicago and Hanoi? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Chicago and Hanoi. We scour the internet for the best Business, Premium Economy and First Class flight fares to Hanoi, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Chicago to Hanoi flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to Hanoi from Chicago with hotels and car hire

    Once you've secured your cheap flight ticket from Chicago to Hanoi, discover the best prices and exclusive rates for hotels in Hanoi or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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Plan the rest of your trip from Chicago to Hanoi

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.